definition of pvr tool
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Plethysmography (redirected from PVR) Also found in: Dictionary, Medical, Acronyms, Wikipedia. in medicine and physiology, a method of continuous graphic recording of variations in the volume of a human or animal organ as modified by the circulation of blood.
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PV Píratar á Vesturlandi, a regional arm of the Icelandic Pirate Party in West Iceland, commonly referred to as PV Science, technology, and mathematics Biology and medicine
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Proliferative vitreoretinopathy Proliferative vitreoretinopathy is a disease that develops as a complication of rhegmatogenous retinal detachment. PVR occurs in about 8–10% of patients undergoing primary retinal detachment surgery and prevents the successful surgical repair of rhegmatogenous retinal detachment. PVR can be treated with surgery to reattach the detached retina but the visual outcome of the surgery is very poor. PVR was originally referred to as massive vitreous retraction and then as massive periretinal ...
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Torr Definition Definition: A Torr is a unit of measuring pressure. One Torr is equal to one mm Hg or 1/760 of the standard atmospheric pressure. 1 Torr = 133.322 Pa = 1.3158 x 10-3 atm. Up Next.
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- any of various rotary tools, with helical or straight flutes, for finishing or enlarging holes drilled in metal. 2. any bladelike pick or rod used for scraping, shaping, or enlarging a hole: a pipe reamer.
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- PVR: Post-Void Residual: PVR: Proliferative Vitreoretinopathy (ophthalmology) PVR: Plant Variety Rights (UK) PVR: Poliovirus Receptor: PVR: Peripheral Vascular Resistance (biology) PVR: Postvoid residual (urine volume) PVR: Pocket Video Recorder: PVR: Pulse Volume Recording: PVR: Perception Video Recorder: PVR: Priya Village Roadshow (India cinema) PVR: Photovoltaic Radiator: PVR
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- Determining a post-void residual (PVR) is an integral part of assessing bladder volume in patients with suspected urinary retention and in distinguishing among the three most common conditions seen in nursing home residents: urinary incontinence, urinary retention and urinary tract infections.
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PVR Plethysmography is a noninvasive diagnostic manometric study used to measure changes in the size of blood vessels by determining volume changes in the blood vessels of the eye, extremities, and neck or to measure gas volume changes in the lungs.
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- The new HD PVR 2 Gaming Edition from Hauppauge is the best way to record your Xbox One, Xbox 360, PS3 or PS4 game play on your PC--now with 1080p 'no-delay passthrough' and HDMI input and output. The HD PVR 2 Gaming Edition is the latest in Hauppauge's series of HD video game recorders. HD PVR 2 adds some great new features to the HD PVR, which was the world's first High Definition video recorder for making real-time H.264 compressed recordings (Blu-ray quality) from your Xbox One, Xbox 360, PS3 or PS4 game play.
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Digital video recorder Personal computers are often connected to video capture devices and used as DVRs; in such cases the application software used to record video is an integral part of the DVR. Many DVRs are classified as consumer electronic devices; such devices are sometimes referred to as personal video recorders (PVRs).
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- Because they are superior to plain shims. Only VSI has patented heat-retarding serrations. Whether you're a PER or CER (Custom Engine Rebuilder), VSI completes the valve job, building your reputation while doing a complete job for your customer.
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- A router (/ˈraʊtə/ , also /-ər/) is a tool used to rout out (hollow out) an area in the face of a relatively hard workpiece, typically of wood or plastic. The main application of routers is in woodworking, especially cabinetry. The router is most commonly used as a plunging tool and also inverted in a router table. router (/ˈraʊtə/ , also /-ər/) is a tool used to rout out (hollow out) an area in the face of a relatively hard workpiece, typically of wood or plastic. The main application of routers is in woodworking, especially cabinetry. The router is most commonly used as a plunging tool and also inverted in a router table.
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- (August 2009) (Learn how and when to remove this template message) A virtual retinal display (VRD), also known as a retinal scan display (RSD) or retinal projector (RP), is a display technology that draws a raster display (like a television) directly onto the retina of the eye.
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Proliferative Vitreoretinopathy PVR is strictly defined as a complication of rhegmatogenous retinal detachment that is characterized by the formation of membranes on both surfaces of the detached retina and on the posterior surface of the detached vitreous gel.t is manifest by the formation of fibrocellular membranes on the retinal and posterior hyaloid surfaces. Most cells in PVR membranes originate from adjacent retina and the displaced cells synthesize much of the membrane matrix. The membranes have some features in common with healing wounds.
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- The position of the rollers close to one end permits a good cut at the final ends of the pipe Useful long threaded screw in ... Unleash the powerful high-leverage ratcheting action of the Unleash the powerful high-leverage ratcheting action of the TEKTON PVC Pipe Cutter on most non-metallic plumbing projects.
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Managing process innovation through incremental improvements: Empirical evidence in the petroleum refining industry The purposes of the research reported here are twofold: [1] to introduce a present value index (PVI) model that offers a new solution to the problem of measuring the effects of radical innovation and incremental improvements; and [2] using this mode to empirically survey the economic returns on major innovations in the petroleum refining industry for differing strategic implications.
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What is an SCR Silicon Controlled Rectifier or Thyristor - the thyristor or silicon controlled rectifier, SCR is a device that is widely used for controlling or switching power and often high voltage AC or DC circuits. Thyristors or silicon controlled rectifiers, SCR are find many uses in electronics, and in particular for power control.
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Permanent Virtual Circuit (PVC) Permanent Virtual Circuit (PVC) A permanent virtual circuit (PVC) is a connection that is permanently established between two or more nodes in frame relay and asynchronous transfer mode (ATM) based networks. It enables the creation of a logical connection on top of a physical connection between nodes that communicate frequently or continuously.
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Flight recorder Cockpit voice recorder. A cockpit voice recorder (CVR) is a flight recorder used to record the audio environment in the flight deck of an aircraft for the purpose of investigation of accidents and incidents.
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What Is a Reamer Used For? A reamer is a machining tool that is used to make existing drilled, bored or cored holes more precise and to improve their finish. It is mainly used in metalworking.
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Param Vir Chakra For other uses, see Param Vir Chakra (disambiguation). The Param Vir Chakra (PVC) is India's highest military decoration awarded for the displaying distinguished acts of valour during wartime. The name of the award translates as the Wheel of the Ultimate Bravery. PVC is equivalent to the Medal of Honor in the United States and the Victoria Cross in the United Kingdom.
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Coating for stamping and forming tools This high-temperature bath will be used to generate vanadium carbide coatings. A lot of confusion exists in the stamping and forming industries about tool coating processes. The most widely used coating processes are physical vapor deposition (PVD), chemical vapor deposition (CVD), and thermal reactive diffusion (TRD).
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Fractional flow reserve Fractional flow reserve. Fractional flow reserve (FFR) is a technique used in coronary catheterization to measure pressure differences across a coronary artery stenosis (narrowing, usually due to atherosclerosis) to determine the likelihood that the stenosis impedes oxygen delivery to the heart muscle (myocardial ischemia).
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- Dove Heart Geometric Pattern Graphic Teddy Bear Guitar RUBBER STAMP Wood Mounted
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- Definition of scriber. : a sharp-pointed tool for making marks and especially for marking off material (such as wood or metal) to be cut.
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Chamber reamer Chamber reamer. A chamber reamer is a specific type of fluted reamer used by gunsmiths and firearms manufacturers to cut the chamber of a handgun, rifle, or shotgun. The chamber reamer is inserted into the bore of a barrel and held stationary while the barrel is turned around it (typically by means of a lathe).